Releasing DMAudioStreamer v1.0.5

1. Migrate project to androidx
2. Update gradle version to 3.2.1
3. API migrate to android Pie(28)

Releasing DMAudioStreamer v1.0.4

In Android O 8.0+ android introduce lots of new API for notification. For the time being set the targetSdkVersion 25 to over come the Android 8.0+ issues

Releasing DMAudioStreamer v1.0.3

build.gradle version updated 'com.android.tools.build:gradle:3.0.1'

Releasing DMAudioStreamer v1.0.1

1. Player notification added.
2. Control Play/Pause/Next/Previous from Notification Player

Releasing DMAudioStreamer v1.0.0

Update README.md